Sprinkler spike



FIG. 1 is a perspective view of a spike;

FIG. 2 is a front elevational view of the spike of FIG. 1;

FIG. 3 is a right side elevational view of the spike of FIG. 1;

FIG. 4 is a left side elevational view of the spike of FIG. 1;

FIG. 5 is a rear elevational view of the spike of FIG. 1;

FIG. 6 is a top view of the spike of FIG. 5; and,

FIG. 7 is a bottom view of the spike of FIG. 1.

The broken lines in the foregoing drawings are for the purpose ofillustration and form no part of the claimed design.

We claim the ornamental design for a sprinkler spike, as shown anddescribed.